construction of a bridge in the expansion works of the ring road in segovia (spain

construction architecture engineering industrial excavation excavating background expansion excavator equipment machinery hydraulic roadworks structure transport landscape industry activity building concrete landmark mainstay speedway material segovia machine vehicle outdoor freeway scenery highway roadway support bridge digger bucket shovel ground loader pillar making cement works spain heavy scoop power earth stone crane steel metal stilt ring road work blue dirt soil site city view wall dig sky